Vanguard OMNI

Estimate landed cost and net margin directly on Amazon product pages.

Vanguard OMNI is a local cost and margin sandbox for Amazon sellers. After installation, it adds a professional decision panel to Amazon product detail pages, helping users estimate landed cost, platform fees, ad budget, return loss, net profit, and net margin based on the visible product price. Key features: - Auto-detect visible product price from the current Amazon product page - Support FOB cost, freight channel, FBA fee, tariff, ad spend, referral fee, and return rate inputs - Calculate landed cost, total cost, net profit, and net margin in real time - Save and compare A/B/C scenarios for sourcing or pricing decisions - Export a decision sheet with one click - Switch between English and Chinese interface Privacy: Vanguard OMNI runs locally in the browser. It does not require login, does not connect to external servers, and does not upload user data. The extension only uses Chrome local storage to save language preference and scenario values. It only runs on Amazon product detail pages to read visible product price/image information and display the local calculator panel. Who it is for: - Amazon sellers - Cross-border e-commerce operators - Sourcing and supply-chain teams - Teams that need quick product margin evaluation Single purpose: This extension provides a local supply-chain cost and margin sandbox on Amazon product detail pages. Vanguard OMNI 是一款面向 Amazon 卖家的本地成本与利润率测算工具。安装后，它会在 Amazon 商品详情页右侧显示一个专业的决策面板，帮助用户基于商品售价快速推演供应链成本、平台费用、广告预算、退货损耗、净利润和净利润率。 主要功能： - 自动识别当前 Amazon 商品页中的可见售价 - 支持 FOB 成本、运输渠道、FBA 费用、关税、广告费率、平台佣金、退货率等参数输入 - 实时计算落地成本、总成本、净利润和净利润率 - 支持 A/B/C 多方案保存与对比，辅助采购或定价决策 - 支持一键导出决策清单 - 支持英文和中文界面切换 隐私说明： Vanguard OMNI 在浏览器本地运行，不需要登录账号，不连接外部服务器，不上传用户数据。扩展仅使用 Chrome 本地存储保存语言偏好和方案参数。它只在 Amazon 商品详情页运行，用于读取页面上可见的商品价格和图片信息，并展示本地测算面板。 适合人群： - Amazon 卖家 - 跨境电商运营人员 - 采购和供应链团队 - 需要快速评估产品利润空间的团队 单一用途： 本扩展用于在 Amazon 商品详情页中提供本地供应链成本与利润率沙盘工具。